Starting implementation of DateTime features
Merge branch 'master' into feat/datetime
Improvement for datetime support:

table and form with bootstrap
more input fields for time on user request
refactoring
Starting validation:isValid property show if atleast one time is specified for every date
Fixing small errors in MoreInputs-Funktion
Adding copy first line feature
Disable next button if input data is not valid
Short help text
Help text for valid input format
Merge pull request #25 from jelhan/feat/datetime

datetime support

Closes #9